rename CFG_ macros to CONFIG_SYS

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/onenand_ipl/onenand_read.c b/onenand_ipl/onenand_read.c
index 669b1ef..6d04943 100644
--- a/onenand_ipl/onenand_read.c
+++ b/onenand_ipl/onenand_read.c
@@ -67,7 +67,7 @@
 #ifndef __HAVE_ARCH_MEMCPY32
 	p = (unsigned long *) buf;
 #endif
-	base = (unsigned long *) (CFG_ONENAND_BASE + ONENAND_DATARAM);
+	base = (unsigned long *) (CONFIG_SYS_ONENAND_BASE + ONENAND_DATARAM);
 
 	while (!(READ_INTERRUPT() & ONENAND_INT_READ))
 		continue;